The study of mass communication is often associated with the practical applications of journalism (Print media), television and radio broadcasting, film, public relations, or advertising. With the diversification of media options, the study of communication has extended to include social media and new media, which have stronger feedback models than traditional media sources. While the field of mass communication is continually evolving, the following four fields are generally considered the major areas of study within mass communication. They exist in different forms and configurations at different schools or universities, but are (in some form) practiced at most institutions that study mass communication Advertising, in relation to mass communication, refers to marketing a product or service in a persuasive manner that encourages the audience to buy the product or use the service. The presented book has been written in view of tremendous changes being marked in almost each and every spheres of life in 21st century ad the role of media has also made a significant change. Its changing role and its perception are being deliberately marked. The book carries out comprehensive analysis of above mentioned facts.